| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $175.36 | 7.326% | $188.2069 | $188.21 | $188.20 | $188.20 |
| Purchase #2 | $130.93 | 4.609% | $136.9646 | $136.96 | $136.95 | $137.00 |
| Purchase #3 | $156.75 | 4.828% | $164.3179 | $164.32 | $164.30 | $164.30 |
| Purchase #4 | $42.88 | 6.359% | $45.6067 | $45.61 | $45.60 | $45.60 |
| Purchase #5 | $131.55 | 4.253% | $137.1448 | $137.14 | $137.15 | $137.10 |
| Purchase #6 | $42.35 | 11.628% | $47.2745 | $47.27 | $47.25 | $47.30 |
| Purchase #7 | $169.81 | 7.533% | $182.6018 | $182.60 | $182.60 | $182.60 |
| 7 purchase totals = | $849.63 | $902.1172 | $902.11 | $902.05 | $902.10 | |